点击下方单词,选择对的这个单词
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形容词
1. 纯粹的;不掺杂的A pure substance is not mixed with anything else.
2. 纯净的;洁净的;不含有害物质的Something that is pure is clean and does not contain any harmful substances.
形容词unadulteratedstarkcleanutterperfect
形容词impurepollutedcontaminatedadulteratedapplied
多通过句子记忆单词,而不是单独死记硬背。